#define QUIT    5

#define HOTEL1  180.00
#define HOTEL2  225.00
#define HOTEL3  255.00
#define HOTEL4  355.00

#define DISCOUNT .95

#define STARS   "*************************************************"

//show select menu
int menu(void);

//return reserve days
int getnight(void);

//calculate cost according to the rate and the number of days
//,print detail
void showprice(int, double);
